Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r355-tall-171683759400714.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldRVs-PT-001B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759400714
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 17:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 17:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 12 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-00
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-01
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-02
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-03
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-04
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-05
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-06
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-07
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-08
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-09
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-10
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2024-11
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2023-12
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2023-13
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2023-14
FORMULA_NAME ShieldRVs-PT-001B-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717037294160

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-001B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 02:48:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 02:48:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:48:15] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2024-05-30 02:48:15] [INFO ] Transformed 43 places.
[2024-05-30 02:48:15] [INFO ] Transformed 48 transitions.
[2024-05-30 02:48:15] [INFO ] Found NUPN structural information;
[2024-05-30 02:48:15] [INFO ] Parsed PT model containing 43 places and 48 transitions and 144 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 41 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 48/48 (removed 0) transitions.
// Phase 1: matrix 48 rows 43 cols
[2024-05-30 02:48:15] [INFO ] Computed 5 invariants in 11 ms
[2024-05-30 02:48:15] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-30 02:48:15] [INFO ] Invariant cache hit.
[2024-05-30 02:48:15] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2024-05-30 02:48:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 7 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 17 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 16 places in 17 ms of which 0 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 16 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:16] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 48/91 variables, 43/113 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/91 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/91 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:17] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/91 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/91 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 14 (OVERLAPS) 0/91 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 116 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2091 ms.
Refiners :[Domain max(s): 43/43 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 5/47 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 25/73 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (OVERLAPS) 48/91 variables, 43/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 47/163 constraints. Problems are: Problem set: 0 solved, 47 unsolved
[2024-05-30 02:48:18] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:48:18] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:48:18] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 3/166 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/91 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/91 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 166 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1084 ms.
Refiners :[Domain max(s): 43/43 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 28/28 constraints]
After SMT, in 3220ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3230ms
Finished structural reductions in LTL mode , in 1 iterations and 3530 ms. Remains : 43/43 places, 48/48 transitions.
Support contains 41 out of 43 places after structural reductions.
[2024-05-30 02:48:19] [INFO ] Flatten gal took : 22 ms
[2024-05-30 02:48:19] [INFO ] Flatten gal took : 8 ms
[2024-05-30 02:48:19] [INFO ] Input system was already deterministic with 48 transitions.
Reduction of identical properties reduced properties to check from 73 to 65
RANDOM walk for 40000 steps (99 resets) in 1818 ms. (21 steps per ms) remains 6/65 properties
BEST_FIRST walk for 40002 steps (58 resets) in 141 ms. (281 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (56 resets) in 102 ms. (388 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 76 ms. (519 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (76 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (40 resets) in 115 ms. (344 steps per ms) remains 6/6 properties
[2024-05-30 02:48:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp62 is UNSAT
After SMT solving in domain Real declared 43/91 variables, and 21 constraints, problems are : Problem set: 6 solved, 0 unsolved in 34 ms.
Refiners :[Domain max(s): 16/43 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/43 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 43ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 6 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 9 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 48 transitions.
Computed a total of 12 stabilizing places and 12 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 45
Applied a total of 6 rules in 7 ms. Remains 40 /43 variables (removed 3) and now considering 45/48 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 40/43 places, 45/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 40 transition count 45
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 4 place count 40 transition count 40
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 35 transition count 40
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 19 place count 30 transition count 35
Iterating global reduction 2 with 5 rules applied. Total rules applied 24 place count 30 transition count 35
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24 place count 30 transition count 34
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 29 transition count 34
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 40 place count 22 transition count 27
Applied a total of 40 rules in 15 ms. Remains 22 /43 variables (removed 21) and now considering 27/48 (removed 21) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 22/43 places, 27/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 2 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 27 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 42 transition count 42
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 37 transition count 42
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 37 transition count 37
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 32 transition count 37
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 25 transition count 30
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 25 transition count 30
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 34 place count 25 transition count 27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 22 transition count 27
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 52 place count 16 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 15 transition count 20
Applied a total of 53 rules in 7 ms. Remains 15 /43 variables (removed 28) and now considering 20/48 (removed 28) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 15/43 places, 20/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 2 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 2 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 37 transition count 42
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 37 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 36 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 36 transition count 41
Applied a total of 14 rules in 2 ms. Remains 36 /43 variables (removed 7) and now considering 41/48 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 36/43 places, 41/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 41 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 44
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 38 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 38 transition count 43
Applied a total of 10 rules in 2 ms. Remains 38 /43 variables (removed 5) and now considering 43/48 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 38/43 places, 43/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 37 transition count 42
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 37 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 36 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 36 transition count 41
Applied a total of 14 rules in 2 ms. Remains 36 /43 variables (removed 7) and now considering 41/48 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 36/43 places, 41/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 41 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 45
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 39 transition count 44
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 39 transition count 44
Applied a total of 8 rules in 2 ms. Remains 39 /43 variables (removed 4) and now considering 44/48 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 39/43 places, 44/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 45
Applied a total of 6 rules in 2 ms. Remains 40 /43 variables (removed 3) and now considering 45/48 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 40/43 places, 45/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 38 transition count 43
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 38 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 37 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 37 transition count 42
Applied a total of 12 rules in 2 ms. Remains 37 /43 variables (removed 6) and now considering 42/48 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/43 places, 42/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 42 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 44
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 38 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 38 transition count 43
Applied a total of 10 rules in 1 ms. Remains 38 /43 variables (removed 5) and now considering 43/48 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 38/43 places, 43/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 38 transition count 43
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 38 transition count 43
Applied a total of 10 rules in 1 ms. Remains 38 /43 variables (removed 5) and now considering 43/48 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 38/43 places, 43/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 45
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 39 transition count 44
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 39 transition count 44
Applied a total of 8 rules in 2 ms. Remains 39 /43 variables (removed 4) and now considering 44/48 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 39/43 places, 44/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 42 transition count 42
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 37 transition count 42
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 37 transition count 37
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 32 transition count 37
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 25 transition count 30
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 25 transition count 30
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 34 place count 25 transition count 28
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 23 transition count 28
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 17 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 16 transition count 21
Applied a total of 51 rules in 7 ms. Remains 16 /43 variables (removed 27) and now considering 21/48 (removed 27) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 16/43 places, 21/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 2 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 2 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 21 transitions.
RANDOM walk for 43 steps (0 resets) in 5 ms. (7 steps per ms) remains 0/1 properties
FORMULA ShieldRVs-PT-001B-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 45
Applied a total of 6 rules in 1 ms. Remains 40 /43 variables (removed 3) and now considering 45/48 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 40/43 places, 45/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 37 transition count 42
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 37 transition count 42
Applied a total of 12 rules in 2 ms. Remains 37 /43 variables (removed 6) and now considering 42/48 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/43 places, 42/48 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 3 ms
[2024-05-30 02:48:20] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Flatten gal took : 4 ms
[2024-05-30 02:48:20] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-30 02:48:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 43 places, 48 transitions and 144 arcs took 3 ms.
Total runtime 5285 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVs-PT-001B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 43
TRANSITIONS: 48
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.001s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 624
MODEL NAME: /home/mcc/execution/412/model
43 places, 48 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-001B-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717037301383

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-001B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldRVs-PT-001B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683759400714"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-001B.tgz
mv ShieldRVs-PT-001B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;